Show Notes
In March 2026, Laurent was invited by Jan Rosenow at Oriel College, Oxford, for a public debate on the energy transition. Held in the College's historic library, the discussion brought together contrasting perspectives on one of today's defining challenges. Jan Rosenow, Professor of Energy and Climate Policy, is renowned for his work on energy efficiency, electrification, and the transition to net-zero energy systems.
Laurent opened by introducing the "Aristotelian Triangle" of the energy debate—Ethos, Logos, and Pathos—arguing that values, evidence, and emotion all shape how people interpret energy issues. Responding to Jan's distinction between energy addition and energy transition, Laurent made two key points. First, history shows that energy forecasts have repeatedly underestimated transformative innovations, from shale gas and LEDs to solar, electric vehicles, batteries, and AI-driven data centres. His conclusion: humility is essential when predicting structural change. Second, Laurent presented his "Diocletian Tetrarchy of Energy," pairing Vaclav Smil with Clayton Christensen to represent continuity versus disruption, alongside Daniel Yergin and Michael Liebreich to illustrate the roles of markets, geopolitics, and industrial transformation. He described himself as roughly 70/30 in favour of technological disruption while acknowledging the inertia of existing energy systems. The discussion also examined the cost of ideology, arguing that opposition to technologies such as offshore wind or nuclear power can shape investment, electricity prices, and energy affordability. It concluded by exploring industrial policy, energy security, and how nations should balance resilience, competitiveness, and comparative advantage in a changing geopolitical landscape.
Although the formal debate lasted just over an hour, the conversation continued long afterwards. This episode captures part of those fascinating exchanges.
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